body,
html {
    background-color: #f7f7f7;
}

.frameImg {
    width: 285px;
    height: 440px;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: url(https://hotkidceo-1251330842.file.myqcloud.com/2022080908482302517.png);
    background-size: cover;
}

.closeImg {
    width: 40px;
    height: 40px;
    background: url(https://srv.hotkidceo.com/store/static/home/frame.png);
    background-size: cover;
    position: fixed;
    bottom: -228px;
    left: 111px;
}